public static CreationResultStatus CoordinateAliasExpansion(INewCommandInput commandInput, AliasRegistry aliasRegistry, ITelemetryLogger telemetryLogger)
{
AliasExpansionStatus aliasExpansionStatus = AliasSupport.TryExpandAliases(commandInput, aliasRegistry);
if (aliasExpansionStatus == AliasExpansionStatus.ExpansionError)
{
Reporter.Output.WriteLine(LocalizableStrings.AliasExpansionError);
return(CreationResultStatus.InvalidParamValues);
}
else if (aliasExpansionStatus == AliasExpansionStatus.Expanded)
{
Reporter.Output.WriteLine(string.Format(LocalizableStrings.AliasCommandAfterExpansion, string.Join(" ", commandInput.Tokens)));
if (commandInput.HasParseError)
{
Reporter.Output.WriteLine(LocalizableStrings.AliasExpandedCommandParseError);
return(HelpForTemplateResolution.HandleParseError(commandInput, telemetryLogger));
}
}
// this is both for success and for no action.
return(CreationResultStatus.Success);
}
private async Task <CreationResultStatus> ExecuteAsync()
{
// this is checking the initial parse, which is template agnostic.
if (_commandInput.HasParseError)
{
return(HelpForTemplateResolution.HandleParseError(_commandInput, _telemetryLogger));
}
if (_commandInput.IsHelpFlagSpecified)
{
_telemetryLogger.TrackEvent(CommandName + TelemetryConstants.HelpEventSuffix);
}
if (_commandInput.ShowAliasesSpecified)
{
return(AliasSupport.DisplayAliasValues(EnvironmentSettings, _commandInput, _aliasRegistry, CommandName));
}
if (_commandInput.ExpandedExtraArgsFiles && string.IsNullOrEmpty(_commandInput.Alias))
{ // Only show this if there was no alias expansion.
// ExpandedExtraArgsFiles must be checked before alias expansion - it'll get reset if there's an alias.
Reporter.Output.WriteLine(string.Format(LocalizableStrings.ExtraArgsCommandAfterExpansion, string.Join(" ", _commandInput.Tokens)));
}
if (string.IsNullOrEmpty(_commandInput.Alias))
{
// The --alias param is for creating / updating / deleting aliases.
// If it's not present, try expanding aliases now.
CreationResultStatus aliasExpansionResult = AliasSupport.CoordinateAliasExpansion(_commandInput, _aliasRegistry, _telemetryLogger);
if (aliasExpansionResult != CreationResultStatus.Success)
{
return(aliasExpansionResult);
}
}
if (!ConfigureLocale())
{
return(CreationResultStatus.InvalidParamValues);
}
if (!Initialize())
{
return(CreationResultStatus.Success);
}
try
{
bool isHiveUpdated = SyncOptionalWorkloads();
if (isHiveUpdated)
{
Reporter.Output.WriteLine(LocalizableStrings.OptionalWorkloadsSynchronized);
}
}
catch (HiveSynchronizationException hiex)
{
Reporter.Error.WriteLine(hiex.Message.Bold().Red());
}
bool forceCacheRebuild = _commandInput.HasDebuggingFlag("--debug:rebuildcache");
try
{
_settingsLoader.RebuildCacheFromSettingsIfNotCurrent(forceCacheRebuild);
}
catch (EngineInitializationException eiex)
{
Reporter.Error.WriteLine(eiex.Message.Bold().Red());
Reporter.Error.WriteLine(LocalizableStrings.SettingsReadError);
return(CreationResultStatus.CreateFailed);
}
try
{
if (!string.IsNullOrEmpty(_commandInput.Alias) && !_commandInput.IsHelpFlagSpecified)
{
return(AliasSupport.ManipulateAliasIfValid(_aliasRegistry, _commandInput.Alias, _commandInput.Tokens.ToList(), AllTemplateShortNames));
}
if (_commandInput.CheckForUpdates || _commandInput.CheckForUpdatesNoPrompt)
{
bool applyUpdates = _commandInput.CheckForUpdatesNoPrompt;
CliTemplateUpdater updater = new CliTemplateUpdater(EnvironmentSettings, Installer, CommandName);
bool updateCheckResult = await updater.CheckForUpdatesAsync(_settingsLoader.InstallUnitDescriptorCache.Descriptors.Values.ToList(), applyUpdates);
return(updateCheckResult ? CreationResultStatus.Success : CreationResultStatus.CreateFailed);
}
if (_commandInput.SearchOnline)
{
return(await CliTemplateSearchCoordinator.SearchForTemplateMatchesAsync(EnvironmentSettings, _commandInput, _defaultLanguage).ConfigureAwait(false));
}
if (string.IsNullOrWhiteSpace(TemplateName))
{
return(EnterMaintenanceFlow());
}
return(await EnterTemplateManipulationFlowAsync().ConfigureAwait(false));
}
catch (TemplateAuthoringException tae)
{
Reporter.Error.WriteLine(tae.Message.Bold().Red());
return(CreationResultStatus.CreateFailed);
}
}